I've never had ISY change an ID, but its common for me to reorganize programs (rename them, change the folder they are in). This always seemed to break MobiLinc, which is why I stopped using it once Tasker sorted out their SSL issues. I am glad to hear you've found the cause - and hopefully the fix will be made to the Android version as well - where Tasker can actually benefit from it.

Sorry to dig up an old thread and hijack it but I stumbled on this when I was trying to get Tasker to take variables from Autovoice and send them to Mobilinc. My question is, did anyone figure out how to set Tasker variables in the Mobilinc call.

Example being, "Set <?(thermostat).+) to <?(temperature).+)"

I can program the thermostat to pick which one in Tasker, but how do I pass the temperature variable to Mobilinc, seems like the only way to do it would be to send via REST command?